13327500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1777}}^1$

素因数の和:1804

約数の個数: 60

約数和(自身を含む): 38881304

約数和(自身を除く): 25553804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1777, 1875, 2500, 3554, 3750, 5331, 7108, 7500, 8885, 10662, 17770, 21324, 26655, 35540, 44425, 53310, 88850, 106620, 133275, 177700, 222125, 266550, 444250, 533100, 666375, 888500, 1110625, 1332750, 2221250, 2665500, 3331875, 4442500, 6663750, 13327500]

約数ペア:

[(1, 13327500), (2, 6663750), (3, 4442500), (4, 3331875), (5, 2665500), (6, 2221250), (10, 1332750), (12, 1110625), (15, 888500), (20, 666375), (25, 533100), (30, 444250), (50, 266550), (60, 222125), (75, 177700), (100, 133275), (125, 106620), (150, 88850), (250, 53310), (300, 44425), (375, 35540), (500, 26655), (625, 21324), (750, 17770), (1250, 10662), (1500, 8885), (1777, 7500), (1875, 7108), (2500, 5331), (3554, 3750)]